Soundcloud doesn’t make it easy to access the MP3 files of your hosted tracks. They are there, but you have to dig a bit deep. This tool will help you locate your MP3s, but only if you are on the podcasting service.
This updated extractor will give you the MP3 file of any Soundcloud track. Please use this responsibly- i.e. only use it to access or download tracks that you own or have had permission to download.
SoundCloud MP3 Extractor II
To obtain MP3s from all tracks
by Ian Anderson Gray